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Adjusting island density and morphology of the SrTiO[subscript 3](110)-(4×1) surface: Pulsed laser deposition combined with scanning tunneling microscopy

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Academic year: 2021

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Figure

Fig. 1. Schematic illustration of the experimental setup combining PLD growth and surface analysis in connected UHV chambers
Fig. 2.Characterization of the pristine SrTiO 3 (110)-(4 × 1) surface. (a) Large-area STM image with a zoom-in view in the inset
Fig. 3 shows STM images and corresponding RHEED intensity varia- varia-tions during the growth of the fi rst monolayer (ML)
Fig. 5. STM images and corresponding RHEED intensity relaxations of one pulse deposited at substrate temperatures of (a) 650 °C, (b) 750 °C, and (c) 850 °C.
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